Keysight E6640A, Measurement Applications User & Programmer Reference

Page: 2095 / 2870

13 Modulation Accuracy (Composite EVM) Measurement
Meas Setup
Type
Number of
Channels Fraction of
Power (%)
Level
setting
(dB)
Channelization
Code Timing offset
(x256Tchip)
table 6.6G 6.6G
HS-PDSCH (64QAM) 8/4* 50.5 in total See 3GPP
TS25.141
table 6.6H See 3GPP
TS25.141 table
6.6H See 3GPP TS25.141
table 6.6H
Table Note *: 8 HS-PDSCH shall be taken together with 30 DPCH, and (for Home BS only) 4 HS-PDSCH
shall be taken with 4 DPCH.
Key Path
Meas Setup, Symbol Boundary, Predefined Test Models, Test Model 6
Initial S/W Revision A.03.00
Modified at S/W Revision A.07.00
Test Model 6 w/8 HS-PDSCH, w/30 DPCH (BTS only)
Selects standard Test Model 6 w/8 HS-PDSCH, w/30 DPCH.
3GPP TS25.141 Table 6.6A: Test Model 6 Active Channels (2009–12 version)
Type
Number of
Channels Fraction of
Power (%) Level setting
(dB) Channelization
Code Timing offset
(x256Tchip)
P-CCPCH+SCH 1 7.9 –11 1 0
Primary CPICH 1 7.9 –11 0 0
PICH 1 1.3 –19 16 120
S-CCPCH containing
PCH (SF=256) 1 1.3 –19 3 0
DPCH
(SF=128)
30/4* 27.1 in
total See 3GPP
TS25.141
table 6.6F See 3GPP
TS25.141
table 6.6F See 3GPP TS25.141
table 6.6F
HS-SCCH 2 4 in total See 3GPP
TS25.141
table 6.6G See 3GPP
TS25.141
table 6.6G See 3GPP TS25.141
table 6.6G
HS-PDSCH (64QAM) 8/4* 50.5 in
total See 3GPP
TS25.141
table 6.6H See 3GPP
TS25.141
table 6.6H See 3GPP TS25.141
table 6.6H
Table Note *: 8 HS-PDSCH shall be taken together with 30 DPCH, and (for Home BS only) 4 HS-PDSCH
shall be taken with 4 DPCH.
W-CDMA & HSPA Measurement Applications Reference 2095